MSP430C32X_10 Datasheet, PDF (19/35 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B − MARCH 1999 − REVISED MARCH 2000
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
LCD
PARAMETER
V_O(HLCD)
V_O(LLCD)
Output 1 (HLCD)
Output 0 (LLCD)
I_I(R03)
TEST CONDITIONS
I_(HLCD) <= 10 nA
I_(LLCD) <= 10 nA
R03 = V_SS,
No load at all seg and com pins
V_CC = 3 V/5 V
I_I(R13)
I_I(R23)
Input leakage
R13 = V_CC/ 3,
No load at all seg and com pins
R23 = 2 V_CC/ 3,
No load at all seg and com pins
V_CC = 3 V/5 V
r_{o(Rx3 to Sxx)} Resistance
I_(SXX) = −3 μA,
V_CC = 3 V/5 V
MIN
V_CC−0.125
V_SS
TYP
MAX
V_CC
V_SS+0.125
±20
50
UNIT
V
nA
kΩ
comparator (Timer/Port)
PARAMETER
I_(com)
V_ref(com)
V_hys(com)
Comparator (Timer/Port)
Internal reference voltage at (−) terminal
Input hysteresis (comparator)
TEST CONDITIONS
CPON = 1
CPON = 1
CPON = 1
V_CC = 3 V
V_CC = 5 V
V_CC = 3 V/5 V
V_CC = 3 V
V_CC =5 V
MIN
0.23×V_CC
TYP
250
450
0.25×V_CC
5
10
MAX
350
600
0.26×V_CC
37
42
UNIT
μA
V
mV
wake-up LPM3
PARAMETER
t_(LPM3)
Delay time
TEST CONDITIONS
f = 1 MHz
f = 2 MHz
f = 3 MHz
V_CC = 3 V
V_CC = 5 V
V_CC = 3 V
V_CC = 5 V
V_CC = 5 V
MIN TYP MAX UNIT
6
μs
6
6
ADC supply current (f_(ADCLK) = 1 MHz)
PARAMETER
I_(ADC)
I_(ADC)
ADC current
TEST CONDITIONS
MIN
SV_CC on, current source off,
SV_CC on, current source off,
V_CC = 3 V
V_CC = 5 V
SV_CC (switched AV_CC)
PARAMETER
V_(SVCC)
I_(SVCC)
Z_(SVCC)
Input impedance
SV_CC on,
SV_CC off,
SV_CC off,
TEST CONDITIONS
I_(SVCC) = −8 mA,
SV_CC = 0 V,
V_CC = 3 V/5 V
V_CC = 2.5 V
V_CC = 5 V
MIN
V_CC−0.2 V
40
NOM
200
300
NOM
MAX
400
740
MAX
V_CC
±0.1
100
UNIT
μA
μA
UNIT
V
μA
kΩ
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